CN206765858U - A kind of sliding rail unlocking mechanism of automotive seat - Google Patents
A kind of sliding rail unlocking mechanism of automotive seat Download PDFInfo
- Publication number
- CN206765858U CN206765858U CN201720618978.3U CN201720618978U CN206765858U CN 206765858 U CN206765858 U CN 206765858U CN 201720618978 U CN201720618978 U CN 201720618978U CN 206765858 U CN206765858 U CN 206765858U
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- China
- Prior art keywords
- support
- pipe assembly
- seat
- brake cable
- unlocking mechanism
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Abstract
A kind of sliding rail unlocking mechanism of automotive seat, including brake cable, slide rail release lever, pipe assembly, first support, second support；Wherein, the brake cable top is fixed on slide rail release lever, and end is fixed in first support；The both ends of the pipe assembly are provided with first support, second support, and seat support is arranged on pipe assembly, and can be rotated relative to seat support in the outside of first support, second support, pipe assembly；The first support is V-type or L-type sheet metal component, the second support is straight sheet metal component, first support, second support are connected by return spring with seat support, a latch is respectively and fixedly provided with first support, second support, two unblock pin centers are straight line, when pulling or rotation slide rail release lever, brake cable end are tightened up, first support, pipe assembly, second support are rotated, and the solution locking plate that latch oppresses two wood side-guides is unlocked.The unlocking mechanism is simple in construction, and unblock synchronism is good.
Description
Technical field
The utility model belongs to technical field of automobile accessories, and in particular to a kind of slide rail solution being used for installed in automotive seat
Latch mechanism, operation can be unlocked to the solution locking plate of slide rail.
Background technology
Sliding rail of automobile seat, which is taken on the function for changing seat fore-aft position, existing automotive seat or so slide rail, respectively one
Individual solution locking plate, when external force pressure solution locking plate and when being allowed to move down, slide rail can unlock, and now be acted on by external force, seat can before
After slide, realize the change of occupant's front and back position in the car.Therefore, to respectively there is the automotive seat of a solution locking plate on the slide rail of left and right
Slide rail, it is necessary to be equipped with unlocking mechanism on the solution locking plate of slide rail.
Existing unlocking mechanism, mainly there is two ways：A kind of is the form using linkage steel wire by left and right sides of seat
Major-minor part handle connect, when applying active force to main part handle, the action of duplicate handle is driven and real by linkage steel wire
Now unlock.This structure problem present in actual mechanical process is：A pair of slide rails at left and right sides of seat in unblock not
It is synchronous, and the angle of both unblocks is different, releasing force is big, it is higher to the length requirement for the steel wire that links.Another kind is using U-shaped
Trip lever is connected with a pair of spanners at left and right sides of seat, and when applying upward active force to trip lever, both sides spanner drives lock
Determine device unblock.This structure in actual use problem appear to is that：A pair of slide rails at left and right sides of seat are equally existed to exist
It is asynchronous during unblock, and unblock stroke is big, has abnormal sound, it is also inconvenient to operate.Some sliding rail of automobile seat unlocking mechanism
It is electronic, but cost is higher, heavier-weight.
The content of the invention
The purpose of this utility model is to provide a kind of sliding rail unlocking mechanism of automotive seat solve existing unlocking mechanism pair
Left and right sides slide rail unblock is asynchronous, unlocks the technical barrier of inconvenience.The unlocking mechanism is simple in construction, easy to operate, and solves
It is good to lock synchronism.
To achieve the above object, a kind of sliding rail unlocking mechanism of automotive seat described in the utility model includes：Brake cable, cunning
Rail release lever, pipe assembly, first support, second support；Wherein, the brake cable top is fixed on slide rail release lever,
End is fixed in first support；The both ends of the pipe assembly are provided with first support, second support, and seat support is arranged on pipe
On sub- assembly, and it can be rotated relative to seat support in the outside of first support, second support, pipe assembly；Described first
Support is V-type or L-type sheet metal component, and the second support is straight sheet metal component, and first support, second support pass through return spring and seat
Chair support connects, and to have the function that to make unlocking mechanism be returned to initial position, is respectively and fixedly provided with first support, second support
One latch, two unblock pin centers are straight line, when pulling or rotation slide rail release lever, brake cable end are drawn
Tightly, first support, pipe assembly, second support are rotated, and the solution locking plate that latch oppresses two wood side-guides is unlocked.
Pipe assembly described in the utility model includes：Tube body, rotary shaft, lubricative axle sleeve；Wherein, the pipe master
The both ends of body are embedded with welded nut, and the welded nut is provided with a gap；The rotary shaft matches provided with one with gap
Clamping block, rotary shaft one end is plugged in welded nut, connected as one rotary shaft and nut by clamping block, rotary shaft
The other end is bolted locked, and the lubricative axle sleeve is set on the rotating shaft, and seat support is arranged on lubricative axle sleeve.
The advantages of the utility model and beneficial effect：
（1）Unlocking mechanism described in the utility model is simple in construction, convenient relative to other manual unlocking seat operations, operation
During only need to rotate or pull slide rail release lever, the regulation of stroke can be realized by brake cable and other structures, and solve
It is good to lock synchronism.
（2）Unlocking mechanism described in the utility model has a wide range of application, suitable for all automobiles with slide rail regulatory function
Seat.
Brief description of the drawings
Fig. 1 is the overall structure diagram of unlocking mechanism described in the utility model.
Fig. 2 is the explosive view of pipe assembly described in the utility model.
Fig. 3 is the structural representation that unlocking mechanism described in the utility model is installed on chair framework.
Embodiment
It is right below in conjunction with the accompanying drawings to make those skilled in the art that technical scheme described in the utility model be more clearly understood
The utility model elaborates, but is not intended as the restriction to scope of protection of the utility model, any to be familiar with the art
Technical staff in the technical scope that the utility model discloses, change or replacement can be readily occurred in, should all be covered in this practicality
Within new protection domain.
Refering to Fig. 1, a kind of sliding rail unlocking mechanism of automotive seat described in the utility model includes：Brake cable 1, slide rail unblock
Handle 2, pipe assembly 3, first support 4, second support 5；Wherein, the top of brake cable 1 is fixed on slide rail release lever 2,
End is fixed in first support 4；The slide rail release lever 2 is fixed on chair framework by extension spring 10 or miscellaneous part；
The both ends of the pipe assembly 3 are provided with first support 4, second support 5, and seat support 7 is arranged on pipe assembly 3, and the
One support 4, the outside of second support 5, pipe assembly 3 can be rotated relative to seat support 7；The first support 4 be V-type or
L-type sheet metal component, the second support 5 are straight sheet metal component, and first support 4, second support 5 pass through return spring 6 and seat support 7
Connection, to have the function that to make unlocking mechanism be returned to initial position, one is respectively and fixedly provided with first support 4, second support 5
Latch 8, two center lines of latch 8 are straight line.
The bayonet lock 9 being connected with return spring 6 is equipped with the first support 4, second support 5, the return spring 6 is Z-type
Structure, return spring one end are connected with bayonet lock 9, and the other end is arranged in the mounting hole of seat support 7；The end of the first support 4
End is provided with a brake cable fixing device 11, and the brake cable fixing device 11 is used to the end of brake cable 1 being fixed；The pipe master
Lightening hole 311 is also provided with body 31.
As long as pipe assembly described in the utility model disclosure satisfy that when first support 4 rotates, it can be with
One support synchronizes rotation, while drives second support to be rotated, and is not specially required in structure；But the pipe
When assembly is following structure, unblock synchronism is more preferable.
Refering to Fig. 2, Fig. 3, the pipe assembly includes：Tube body 31, rotary shaft 32, lubricative axle sleeve 33；Wherein, it is described
The both ends of tube body 31 are embedded with welded nut 34, and the welded nut 34 is provided with a gap 341；In the rotary shaft 32
Provided with a clamping block 321 matched with gap, rotary shaft one end is plugged in welded nut, by clamping block 321 by rotary shaft
Connected as one with welded nut, the rotary shaft other end is fixed locked by bolt 35；The lubricative axle sleeve 33 is arranged on rotation
On axle, seat support 7 is arranged on lubricative axle sleeve 33, and seat support 7 is fixed on chair framework A, when pulling or rotation slide rail
Release lever 2, the end of brake cable 1 are tightened up, and first support 4 drives pipe assembly 3, second support 5 to rotate simultaneously, latch
The solution locking plate B of 8 two wood side-guides of compressing is unlocked, and after seat has been adjusted, unclamps slide rail release lever 2, first support 4 is in return
Initial position is returned in the presence of spring 6, seat slide is locked.
Claims (4)
- A kind of 1. sliding rail unlocking mechanism of automotive seat, it is characterised in that：Including brake cable, slide rail release lever, pipe assembly, One support, second support；Wherein, the brake cable top is fixed on slide rail release lever, and end is fixed in first support；Institute State pipe assembly both ends be provided with first support, second support, seat support be arranged on pipe assembly on, and first support, The outside of second support, pipe assembly can be rotated relative to seat support；The first support is V-type or L-type sheet metal component, institute It is straight sheet metal component to state second support, and first support, second support are connected by return spring with seat support, make unblock to reach Mechanism back is respectively and fixedly provided with a latch to the effect of initial position in first support, second support, in two latch Heart line is straight line, when pulling or rotation slide rail release lever, brake cable end are tightened up, first support, pipe assembly, second Support is rotated, and the solution locking plate that latch oppresses two wood side-guides is unlocked.
- A kind of 2. sliding rail unlocking mechanism of automotive seat according to claim 1, it is characterised in that：The pipe assembly bag Include：Tube body, rotary shaft, lubricative axle sleeve；Wherein, the both ends of the tube body are embedded with welded nut, the welding spiral shell Mother is provided with a gap；The rotary shaft is provided with a clamping block matched with gap, and rotary shaft one end is plugged on welded nut It is interior, rotary shaft and nut are connected as one by clamping block, the rotary shaft other end is bolted locked, the lubrication axle It is set in rotary shaft, seat support is arranged on lubricative axle sleeve.
- A kind of 3. sliding rail unlocking mechanism of automotive seat according to claim 1, it is characterised in that：The first support, The bayonet lock being connected with return spring is equipped with second support, the return spring is Z-type structure, and return spring one end is connected with bayonet lock, The other end is arranged in the mounting hole of seat support.
- A kind of 4. sliding rail unlocking mechanism of automotive seat according to claim 1, it is characterised in that：The first support End is provided with a brake cable fixing device, and the brake cable fixing device is used to the end of brake cable being fixed；The tube body On be additionally provided with lightening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618978.3U CN206765858U (en) | 2017-05-31 | 2017-05-31 | A kind of sliding rail unlocking mechanism of automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618978.3U CN206765858U (en) | 2017-05-31 | 2017-05-31 | A kind of sliding rail unlocking mechanism of automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765858U true CN206765858U (en) | 2017-12-19 |
Family
ID=60638640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720618978.3U Active CN206765858U (en) | 2017-05-31 | 2017-05-31 | A kind of sliding rail unlocking mechanism of automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206765858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020979A (en) * | 2017-05-31 | 2017-08-08 | 长春富维安道拓汽车饰件系统有限公司 | A kind of sliding rail unlocking mechanism of automotive seat |
-
2017
- 2017-05-31 CN CN201720618978.3U patent/CN206765858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020979A (en) * | 2017-05-31 | 2017-08-08 | 长春富维安道拓汽车饰件系统有限公司 | A kind of sliding rail unlocking mechanism of automotive seat |
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